/**
 * 
 */
package com.owen.he.jee.dao.impl.ibatis;

import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 * 
 * com.tiancom.pas.util.system
 * <br>
 * 说明：<br>
 * <br>
 * @author: meteor
 * 创建时间 2007-3-21 下午02:03:09
 * 更改记录：<br>
 *  -------------------------------------------------------<br>
 *    改动人         时间                      原因<br>
 *  -------------------------------------------------------<br>
 */
public class ReflectUtil {
	private static final Log logger = LogFactory.getLog(ReflectUtil.class);

    public static void setFieldValue(Object target, String fname, Class ftype,
            Object fvalue) {
        if (target == null
                || fname == null
                || "".equals(fname)
                || (fvalue != null && !ftype.isAssignableFrom(fvalue.getClass()))) {
            return;
        }
        Class clazz = target.getClass();
        try {
            Method method = clazz.getDeclaredMethod("set"
                    + Character.toUpperCase(fname.charAt(0))
                    + fname.substring(1), ftype);
            if (!Modifier.isPublic(method.getModifiers())) {
                method.setAccessible(true);
            }
            method.invoke(target, fvalue);

        } catch (Exception me) {
            if (logger.isDebugEnabled()) {
                logger.debug(me);
            }
            try {
                Field field = clazz.getDeclaredField(fname);
                if (!Modifier.isPublic(field.getModifiers())) {
                    field.setAccessible(true);
                }
                field.set(target, fvalue);
            } catch (Exception fe) {
                if (logger.isDebugEnabled()) {
                    logger.debug(fe);
                }
            }
        }
    }

}
